| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-138416 | N/A | Impurity | |
| Rivastigmine Impurity 16 | ||||
| C4X-138418 | N/A | Impurity | |
| Rivastigmine N-Oxide Impurity TFA | ||||
| C4X-138419 | N/A | Impurity | |
| Rivastigmine Impurity 19 | ||||
 | C4X-13842 | 1230021-28-9 | Impurity | |
| Rivastigmine EP Impurity B | ||||
| C4X-138420 | N/A | Impurity | |
| Rivastigmine Impurity 20 | ||||
| C4X-138421 | N/A | Impurity | |
| Rivastigmine Impurity 21 | ||||
| C4X-138422 | N/A | Impurity | |
| Rivastigmine Impurity 22 | ||||
| C4X-138423 | N/A | Impurity | |
| Rivastigmine Hydrogen Tartrate EP Impurity E HCl | ||||
| C4X-138424 | N/A | Impurity | |
| Rivastigmine Impurity 24 | ||||
| C4X-138425 | 18840-47-6 | Impurity | |
| Rivastigmine Impurity 25 | ||||
